Publications
Browse more than 160,000 publications authored by our scientists over the past 100+ year history of the USGS. Publications available are: USGS-authored journal articles, series reports, book chapters, other government publications, and more.
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Global framework for communication of biological invasion risks Global framework for communication of biological invasion risks
Biological invasions, driven by the spread of non-native species, have become a critical global issue because of their far-reaching ecological and socioeconomic impacts. Effective communication of the risks of biological invasions is essential for implementing robust policy and legislation and gaining public support for conservation efforts. However, current policies often suffer from
Authors
Lorenzo Vilizzi, Vettath R. Suresh, Daniela Giannetto, Jeffrey E. Hill, Wesley M. Daniel, João G. Monteiro, Lennart Edsman, Hassan Sh Elmi, Ahmed Ibrahim Awale, Elnaz Najafi-Majd, Ramazan Mammadov, Sapto Andriyono, Djumanto, Mohammad Noor Azmai, Abdulwakil Saba, Belma K. Stroil, Avdul Adrović, Anna Vila-Gispert, Dani Boix, Oldřich Kopecký, Vilém Pavlu, Dragana Milošević, Danka Caković, Henrik Holbech, Kim Lundgreen, Juliane Lukas, Harald Ahnelt, Merike Linnamägi, Mehis Rohtla, David Almeida, Roberto Mendoza, Allan S. Gilles, Richard Thomas D. Pavia, Elisabeth Knudsen, Leivur J. Hansen, Philippe Goulletquer, Amelia Curd, Ivan Špelić, Jón E. Jónsson, Höskuldur Thráinsson, Angela Boggero, Mihails Pupins, Artūrs Škute, Lukas Petrulaitis, Ilona Jukonienė, Gábor Herczeg, Árpád Ferincz, Hugo Verreycken, Rob S.E.W. Leuven, Martin Malmstrøm, Gaute Velle, Trobjon Makhkamov, Akramjon Yuldashev, Dariusz Pietraszewski, Lidia Marszał, João Canning-Clode, Mariele Pasuch de Camargo, Cristina Preda, Daniyar Memedemin, Rigers Bakiu, Silvia Bakiu, Kristína S. Švolíková, Barbora Števove, Luka Duniš, Petra Kristan, Predrag Simonović, Radoslav Dekić, Riikka Puntila-Dodd, Miia Jauni, Karin H. Olsson, Kieu Anh Ta, Thuyet D. Bui, Baran Yoğurtçuoğlu, Sevan Ağdamar, Bahadir Yuldashov, Peyzulla Khydyrov, Leonidas Vardakas, Nicholas Koutsikos, Costas Perdikaris, Dzmitry Lukashanets, Oleg Borodin, Eliza Uzunova, Dimitriy Dashinov, Georgii Lazkov, Myskalai Ganybaeva, Daniya Ualiyeva, Raushan Zharmukhametova, Milica Ristovska, Aleksandra Cvetkovska Gjorgjievska, Burenbaatar Ganbaatar, Solongo Khadbaatar, Vadim E. Panov, Oleh Marenkov, Nurali Saidov, Mekhrovar Okhonniyozov, Yuriy Kvach, Volodymyr Yuryshynets, Marine Arakelyan, Hasmik Khachatryan, Levan Mumladze, Bella Japoshvili, Renanel Pickholtz, Tal Gavriel, Usman Atique, Muhammad Altaf, Sonia Iqbal, Zainab Al-Wazzan, Sahar Chebaane, Mohammad Hamid Hamdard, Abdul Rahman Osmani, Seyed Daryoush Moghaddas, Jamileh Javidpour, Mariyam Nashath, Faruhana Abdullah, Hari Prasad Sharma, Bharat Babu Shrestha, Vandana Vibhakaran, Shams M. Galib, Md. Abdul Gofur Khan, Udaya Priyantha Epa, Nadiya Cassim, Mahanama De Zoysa, Ratcha Chaichana, Kamalaporn Kanongdate, Nyein Chan, La Minn Ko Ko, Jigdrel Dorji, Chhimi Dorji, Khaml Inkhavilay, Chanhvilay Somvongsa, Kim Soben, Yutha Nida, Yohannes B. Tesfay, Bikila W. Dullo, Chulhong Oh, Youngjun Park, Shan Li, Hui Wei, Akihiko Koyama, Atsuhiko Isobe, Marina Piria
Global glacier mass change in 2025 Global glacier mass change in 2025
Glaciers lost 408 ± 132 Gt of mass during the hydrological year 2025, equivalent to 1.1 ± 0.4 mm sea-level rise. Since 1975, glacier mass loss has totalled 9,583 ± 1,211 Gt, equivalent to 26.4 ± 3.3 mm of sea-level rise, with six of the highest mass-loss years on record occurring in the past seven years.
Authors
Michael Zemp, Ethan Z. Welty, Samuel U. Nussbaumer, Jacqueline Bannwart, Isabelle Gärtner-Roer, Albin Wells, Andreas Peter Ahlstrøm, Brian Anderson, Liss Marie Andreassen, Mohd. Farooq Azam, Jamie Barnett, Carlo Baroni, Nicholas Edward Barrand, Andreas Bauder, Eric Bernard, Etienne Berthier, Giulia Bertolotti, Tobias Bolch, Mylène Bonnefoy-Demongeot, Matthias H. Braun, David Burgess, David Cappelletti, Jonathan L. Carrivick, Luca Carturan, Daniele Cat Berro, Jorge Luis Ceballos, Guillermo Cobos, Rolando Cruz, Nicolas Cullen, Bolívar Cáceres, Johanna Dahlkvist, Otgonbayar Demberel, Simon de Villiers, Roberto Dinale, Eugene Drozdov, Inés Dussaillant, Luzmila Dávila, Nelly Elagina, Hallgeir Elvehøy, Alexander Erofeev, Daniel Falaschi, Andrea Fischer, Mauro Fischer, Caitlyn Florentine, Koji Fujita, Stephan Peter Galos, Ayon Garcia, Noel Gourmelen, Federico Grosso, Afanasiy Gubanov, Andri Gunnarsson, Anne Guyez, Lea Hartl, Martin Hoelzle, Jorge Huenante, Romain Hugonnet, Matthias Huss, Bernhard Hynek, Takuro Imazu, Rodolfo Iturraspe, Livia Jakob, Sharad Joshi, Neamat Karimi, Nina Kirchner, Bjarne Kjøllmoen, Jack Kohler, Stanislav Kutuzov, Ivan Lavrentiev, James Matthew Lea, Amerigo Lendvai, Huilin Li, Shenghai Li, Zhongqin Li, Andreas Linsbauer, Sebastián Marinsek, Enrico Mattea, Christoph Mayer, Christopher McNeil, Luca Mercalli, Alexandra Messerli, Carolyn Michael, Umberto Morra di Cella, Francisco Navarro, Hofiz Navruzshoev, Anton Neureiter, Gennady Nosenko, Massimo Pecci, Mauri Pelto, Victor Popovnin, Rainer Prinz, Carla Puigdomenech, Heather Purdie, Finnur Pálsson, Alberto Rossotto, Lucas Ruiz, Louis Sass, Erik Schytt Mannerfelt, Riccardo Scotti, Donghui Shangguan, Brenda Shepherd, Delphine Six, Andrey Smirnov, Ireneusz Sobota, Markus Strudl, Shin Sugiyama, Emmanuel Thibert, Laura Thomson, Thorsteinn Thorsteinsson, Levan Tielidze, Florian Tolle, Pavel Toropov, Paolo Tuccella, Gulomjon Umirzakov, Ryskul Usubaliev, Lauren Vargo, Wu Yang, Bernhard Zagel
Global pegmatite-hosted lithium, cesium, and rubidium resources: A dataset for grade and tonnage modeling Global pegmatite-hosted lithium, cesium, and rubidium resources: A dataset for grade and tonnage modeling
Quantitative mineral resource assessments of potential undiscovered deposits can inform future mineral supply scenarios, but their accuracy is conditional on building robust grade and tonnage models of known deposits. This study presents an up-to-date global compilation and analysis of recently discovered and original, in-situ pegmatite-hosted Li, Cs, and Rb resources prior to historic...
Authors
Joshua Mark Rosera, Dalton M. McCaffrey, Niki E. Wintzer
Global primary and secondary microseism multi-decade geographic variation, secular intensification, and period lengthening Global primary and secondary microseism multi-decade geographic variation, secular intensification, and period lengthening
Earth's long-period background seismic wavefield is dominated by two distinct processes that couple ocean wave energy to a global microseism wavefield. We assess global microseism intensity in the secondary (4–10 s) and primary (14–20 s) bands, and across eight 2 s-wide period bands between 4 and 20 s. Robustly estimated primary and secondary secular amplitude trends are estimated at 73...
Authors
Rick Aster, Thomas A. Lee, Frederik Simons, Adam T. Ringler, Robert E. Anthony
Ground motions from finite faults with unknown geometry Ground motions from finite faults with unknown geometry
Earthquake emergency response and loss modeling require accurate models of ground‐motion intensity metrics (IMs), such as those produced by ShakeMap. In the critical minutes and hours after an earthquake, however, knowledge of the earthquake source geometry limits the accuracy of these models, especially in areas where seismic instrumentation is insufficient to constrain the shaking...
Authors
Charles Worden, Eric M. Thompson, Harriet Zoe Yin, David Wald
Ground-motion aleatory-variability models for Puerto Rico and the U.S. Virgin Islands Ground-motion aleatory-variability models for Puerto Rico and the U.S. Virgin Islands
I develop independent logic trees for aleatory variability for crustal and subduction-zone (interface and intraslab) earthquakes for seismic hazards analyses in Puerto Rico and the U.S. Virgin Islands (PRVI) from existing suites of ground-motion models (GMMs) and from ground-motion datasets, including a regional PRVI dataset. The aleatory variability models are parameterized using a...
Authors
Morgan P. Moschetti
Ground-motion characterization for the 2025 U.S. National Seismic Hazard Model for Puerto Rico and the U.S. Virgin Islands Ground-motion characterization for the 2025 U.S. National Seismic Hazard Model for Puerto Rico and the U.S. Virgin Islands
We develop the ground-motion characterization (GMC) for the 2025 U.S. National Seismic Hazard Model for Puerto Rico and the U.S. Virgin Islands (NSHM-PRVI) for earthquakes in active crustal, subduction interface, and subduction intraslab regimes. Using ground-motion models (GMMs) from the Next-Generation Attenuation (NGA)-West2 and NGA-Subduction projects, the GMC is parameterized by...
Authors
Morgan P. Moschetti, Brad T. Aagaard, Kyle B. Withers, Kevin Ross Milner, Jason M. Altekruse, Julie A. Herrick, Peter M. Powers, Sanaz Rezaeian, Allison M. Shumway, William J. Stephenson
Ground-motion simulations for the 2024 Mw 4.8 Tewksbury, New Jersey, earthquake Ground-motion simulations for the 2024 Mw 4.8 Tewksbury, New Jersey, earthquake
Ground-motion simulations of notable earthquakes in the central and eastern United States are limited and typically assume one-dimensional (1D) Earth structure. In this study, we use a three-dimensional (3D) seismic velocity model to better constrain the depth and focal mechanism of the April 5th, 2024, moment magnitude 4.8 Tewksbury earthquake and investigate the spatial variability of...
Authors
Oliver S. Boyd, Ebru Bozdağ, Haiyang Liam Kehoe, Morgan P. Moschetti
Groundwater and surface-water interactions in the Waihe‘e-Kahalu‘u watershed, O‘ahu, Hawai‘i—Analysis of historical data and numerical groundwater-model simulations Groundwater and surface-water interactions in the Waihe‘e-Kahalu‘u watershed, O‘ahu, Hawai‘i—Analysis of historical data and numerical groundwater-model simulations
The Waihe‘e-Kahaluʻu watershed and surrounding areas lie in a dike-impounded groundwater setting of the Ko‘olau Range, O‘ahu, Hawai‘i, where groundwater withdrawal from wells and tunnels have resulted in reductions in streamflow. Resource managers and surface-water users seek information that can be used to balance the needs of competing uses of groundwater and streamflow in the...
Authors
Heidi L. Kane, Scot K. Izuka, Kolja Rotzoll
Groundwater budget for the Mountain Home area, southern Idaho, 2022–23 Groundwater budget for the Mountain Home area, southern Idaho, 2022–23
The U.S. Geological Survey, with funding from the Idaho Department of Water Resources, developed a groundwater budget for the Mountain Home area in southern Idaho for irrigation year 2023 (November 1, 2022–October 31, 2023). This study focused on the water balance across the Cinder Cone Butte Critical Groundwater Area (CGWA), Mountain Home Groundwater Management Area (GWMA), and the rest...
Authors
Paul M. Thomas
Groundwater dependency and hydroclimatic influences on riparian and upland vegetation productivity, Upper San Pedro, Arizona, United States Groundwater dependency and hydroclimatic influences on riparian and upland vegetation productivity, Upper San Pedro, Arizona, United States
In arid and semi-arid regions, groundwater sustains vegetation through subsurface water access, yet the responses of groundwater-dependent ecosystems (GDEs) to changing hydroclimate and groundwater availability are relatively understudied. This study investigates seasonal and spatial patterns in vegetation greenness using Landsat Enhanced Vegetation Index (EVI) values across riparian and...
Authors
Fern Bromley, Patrick Borxton, Jiaqi Zhang, Willem J.D. van Leeuwen, Pamela L. Nagler, Jia Hu